Tus Neeg Siv Khoom:Ib lub Hoobkas ua cov hlau lead-zinc me me (nyob rau sab hnub poob roob)
Cov Kev Sib Tw:
Nyob rau hauv ib cheeb tsam deb heev, qhov kev muab hluav taws xob tsis ruaj khov heev thiab muaj kev tawm hluav taws xob ntau zaus.
Cov qauv kev tiv thaiv ib puag ncig nruj heev. Cov tailings yuav tsum tau muab sib sau ua ke kom qhuav, tab sis cov khoom siv hluav taws xob ib txwm tsis tuaj yeem ua haujlwm tau zoo.
Cov peev nyiaj tsawg thiab lub peev xwm saib xyuas tsis muaj zog.
Kev daws teeb meem:
Siv ib qhophau ntawv hydraulic xovxwm lub thawv-hom lim xovxwm, nruab nrog lub twj tso kua mis diesel, los tsim kom muaj lub tshuab ua kom qhuav tag nrho uas tsis muaj kev cuam tshuam los ntawm lub zog hluav taws xob.
Qhov Tshwm Sim:
Tau txais tus qauv:Cov tailings tau raug nias rau hauv ib lub ncuav mog qab zib lim dej tawv thiab qhuav, ua tiav kev nyab xeeb qhuav stacking; tag nrho cov lim dej tau rov ua dua tshiab, ua tau raws li cov kev cai tiv thaiv ib puag ncig.
Txo nqi thiab txhim kho kev ua haujlwm zoo:Kev nqis peev rau cov khoom siv tau txuag tau yuav luag ib nrab. Tsis muaj nqi hluav taws xob yuav tsum tau them. Kev ua haujlwm thiab kev saib xyuas yooj yim, thiab qhov ua tsis tiav yog qis heev.
Txhim khu kev qha thiab ruaj khov:Tsis muaj hluav taws xob tsis ua haujlwm kiag li, ua kom muaj kev tsim khoom tas mus li thiab ruaj khov.
Kev siv zog ua haujlwm tau daws cov teeb meem tseem ceeb ntawm kev tiv thaiv ib puag ncig.
Lub sijhawm tshaj tawm: Cuaj hlis-03-2025